JP2018127970A - 熱エネルギー回収装置 - Google Patents
熱エネルギー回収装置 Download PDFInfo
- Publication number
- JP2018127970A JP2018127970A JP2017022219A JP2017022219A JP2018127970A JP 2018127970 A JP2018127970 A JP 2018127970A JP 2017022219 A JP2017022219 A JP 2017022219A JP 2017022219 A JP2017022219 A JP 2017022219A JP 2018127970 A JP2018127970 A JP 2018127970A
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- JP
- Japan
- Prior art keywords
- expander
- evaporator
- working medium
- pump
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/36—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating the engines being of positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
- F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
12 膨張機
14 動力回収機
16 凝縮器
18 ポンプ
20 循環流路
30 冷却流路
32 バイパス流路
40 制御部
V1 開閉弁
V2 遮断弁
V3 バイパス弁
Claims (2)
- 作動媒体を蒸発させる蒸発器と、
前記蒸発器から流出した作動媒体を膨張させる膨張機と、
前記膨張機に接続された動力回収機と、
前記膨張機から流出した作動媒体を凝縮させる凝縮器と、
前記凝縮器から流出した作動媒体を前記蒸発器へ送るポンプと、
前記蒸発器、前記膨張機、前記凝縮器及び前記ポンプをこの順に接続する循環流路と、
前記ポンプから流出した液相の作動媒体の一部を前記循環流路のうち前記蒸発器と前記膨張機との間の部位に供給する冷却流路と、
前記冷却流路に設けられた開閉弁と、
制御部と、を備え、
前記制御部は、前記動力回収機での動力の回収を停止する停止信号を受信すると、前記開閉弁を開く、熱エネルギー回収装置。 - 請求項1に記載の熱エネルギー回収装置において、
前記制御部は、前記開閉弁を開いた後、前記循環流路のうち前記蒸発器と前記膨張機との間の部位の温度が基準温度以下に維持されるように前記ポンプの回転数を低下させる、熱エネルギー回収装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017022219A JP6769888B2 (ja) | 2017-02-09 | 2017-02-09 | 熱エネルギー回収装置 |
EP17208349.5A EP3361061A1 (en) | 2017-02-09 | 2017-12-19 | Thermal energy recovery device |
US15/855,801 US10508569B2 (en) | 2017-02-09 | 2017-12-27 | Thermal energy recovery device |
KR1020180014322A KR102018710B1 (ko) | 2017-02-09 | 2018-02-06 | 열에너지 회수 장치 |
CN201810134039.0A CN108412561B (zh) | 2017-02-09 | 2018-02-09 | 热能回收装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017022219A JP6769888B2 (ja) | 2017-02-09 | 2017-02-09 | 熱エネルギー回収装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018127970A true JP2018127970A (ja) | 2018-08-16 |
JP6769888B2 JP6769888B2 (ja) | 2020-10-14 |
Family
ID=60673949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017022219A Active JP6769888B2 (ja) | 2017-02-09 | 2017-02-09 | 熱エネルギー回収装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10508569B2 (ja) |
EP (1) | EP3361061A1 (ja) |
JP (1) | JP6769888B2 (ja) |
KR (1) | KR102018710B1 (ja) |
CN (1) | CN108412561B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE542760C2 (en) * | 2018-12-14 | 2020-07-07 | Climeon Ab | Method and controller for preventing formation of droplets in a heat exchanger |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100326076A1 (en) * | 2009-06-30 | 2010-12-30 | General Electric Company | Optimized system for recovering waste heat |
WO2013031287A1 (ja) * | 2011-08-31 | 2013-03-07 | 株式会社豊田自動織機 | 廃熱利用装置 |
JP2013100807A (ja) * | 2011-10-19 | 2013-05-23 | Toyota Industries Corp | ランキンサイクル |
JP2013539836A (ja) * | 2010-09-13 | 2013-10-28 | シーメンス アクチエンゲゼルシヤフト | 排熱回収ボイラ |
US20140224469A1 (en) * | 2013-02-11 | 2014-08-14 | Access Energy Llc | Controlling heat source fluid for thermal cycles |
JP2015190364A (ja) * | 2014-03-28 | 2015-11-02 | 株式会社神戸製鋼所 | 発電装置 |
JP2015200182A (ja) * | 2014-04-04 | 2015-11-12 | 株式会社神戸製鋼所 | 排熱回収システム及び排熱回収方法 |
JP2016061199A (ja) * | 2014-09-17 | 2016-04-25 | 株式会社神戸製鋼所 | エネルギー回収装置及び圧縮装置並びにエネルギー回収方法 |
JP2016164378A (ja) * | 2015-03-06 | 2016-09-08 | ヤンマー株式会社 | 動力発生装置 |
JP2017002882A (ja) * | 2015-06-16 | 2017-01-05 | パナソニック株式会社 | ランキンサイクル装置、制御装置、発電装置、及び制御方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5338730B2 (ja) * | 2010-03-29 | 2013-11-13 | 株式会社豊田自動織機 | 廃熱回生システム |
JP5597597B2 (ja) * | 2011-06-09 | 2014-10-01 | 株式会社神戸製鋼所 | 発電装置 |
JP5999651B2 (ja) * | 2012-05-09 | 2016-09-28 | サンデンホールディングス株式会社 | 排熱回収装置 |
JP6060040B2 (ja) * | 2013-06-07 | 2017-01-11 | 株式会社神戸製鋼所 | 排熱回収装置および排熱回収装置の運転制御方法 |
US9447702B2 (en) * | 2013-06-21 | 2016-09-20 | Sankar K. Mohan | Cooling system and cooling method for use with closed loop systems |
JP2015214922A (ja) * | 2014-05-09 | 2015-12-03 | 株式会社神戸製鋼所 | 熱エネルギー回収装置および熱エネルギー回収装置の起動方法 |
JP6198673B2 (ja) * | 2014-05-15 | 2017-09-20 | 株式会社神戸製鋼所 | 熱エネルギー回収装置および制御方法 |
JP6342755B2 (ja) * | 2014-09-05 | 2018-06-13 | 株式会社神戸製鋼所 | 圧縮装置 |
EP3118424B1 (de) * | 2015-07-16 | 2020-05-20 | Orcan Energy AG | Regelung von orc-prozessen durch einspritzung unverdampften fluids |
-
2017
- 2017-02-09 JP JP2017022219A patent/JP6769888B2/ja active Active
- 2017-12-19 EP EP17208349.5A patent/EP3361061A1/en not_active Withdrawn
- 2017-12-27 US US15/855,801 patent/US10508569B2/en not_active Expired - Fee Related
-
2018
- 2018-02-06 KR KR1020180014322A patent/KR102018710B1/ko active IP Right Grant
- 2018-02-09 CN CN201810134039.0A patent/CN108412561B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100326076A1 (en) * | 2009-06-30 | 2010-12-30 | General Electric Company | Optimized system for recovering waste heat |
JP2013539836A (ja) * | 2010-09-13 | 2013-10-28 | シーメンス アクチエンゲゼルシヤフト | 排熱回収ボイラ |
WO2013031287A1 (ja) * | 2011-08-31 | 2013-03-07 | 株式会社豊田自動織機 | 廃熱利用装置 |
JP2013100807A (ja) * | 2011-10-19 | 2013-05-23 | Toyota Industries Corp | ランキンサイクル |
US20140224469A1 (en) * | 2013-02-11 | 2014-08-14 | Access Energy Llc | Controlling heat source fluid for thermal cycles |
JP2015190364A (ja) * | 2014-03-28 | 2015-11-02 | 株式会社神戸製鋼所 | 発電装置 |
JP2015200182A (ja) * | 2014-04-04 | 2015-11-12 | 株式会社神戸製鋼所 | 排熱回収システム及び排熱回収方法 |
JP2016061199A (ja) * | 2014-09-17 | 2016-04-25 | 株式会社神戸製鋼所 | エネルギー回収装置及び圧縮装置並びにエネルギー回収方法 |
JP2016164378A (ja) * | 2015-03-06 | 2016-09-08 | ヤンマー株式会社 | 動力発生装置 |
JP2017002882A (ja) * | 2015-06-16 | 2017-01-05 | パナソニック株式会社 | ランキンサイクル装置、制御装置、発電装置、及び制御方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20180092849A (ko) | 2018-08-20 |
CN108412561A (zh) | 2018-08-17 |
JP6769888B2 (ja) | 2020-10-14 |
CN108412561B (zh) | 2020-08-25 |
US10508569B2 (en) | 2019-12-17 |
EP3361061A1 (en) | 2018-08-15 |
US20180223700A1 (en) | 2018-08-09 |
KR102018710B1 (ko) | 2019-09-05 |
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